Chapter 8 Puzzle

2. Occurs when rocks in the lithosphere rupture unexpectedly
3. Contains magma, layer under the crust
7. Exact point on the Earth's surface where the earthquake ruptured
8. Large expanse of rock where movement has occurred (2 words)
10. Rocks formed from igneous or sedimentary rocks that are subjected to high temperatures and pressure that change its physical and chemical properties
11. Constant formation and destruction of rock (2 words)
12. Mechanical breakdown of rocks and minerals (2 words)
14. Molten rock
16. Rocks formed from mud, sand, or gravel compressed together
17. When plates move away form each other (2 words)
19. Dense large mass made up of nickel and iron
20. A place where molten material from the mantle reaches the lithosphere (2 words)
21. Sulfuric acid that causes degradation of statues and marble (2 words)
22. When plates move sideways past each other(2 words)
26. Rocks formed directly from magma
27. A vent in Earth's surface that emits ash, gases, and molten lava
28. The outermost layer of the lithosphere

1. A zone where earthquakes occur (2 words)
4. A fracture in rock across where there is movement
5. Breakdown of rocks and minerals by chemical reactions (2 words)
6. Creates new lithosphere and brings important elements to the surface (2 words)
9. A scale used to measure earthquake magnitude (2 words)
10. A solid chemical substance with uniform structure
12. A theory which states that "Earth's lithosphere is divided into plates, most of which are in constant motion (2 words)
13. When plates move toward one another and collide (2 words)
15. Near the mantle, made up of ductile rock
18. The physical removal of rock fragments from an ecosystem
23. Process of one plate passing under another
24. A crack that occurs from stress in a rock
25. The outermost layer of the planet